baber/WOPTO huggingface dataset:
Patent JP-H05269451-A (JP)
Title: Air shower apparatus
IPC: B08B5/02
Filed: 1992-03-24
Abstract: PURPOSE:To enable blowing and drying with hot wind in an air shower room. CONSTITUTION:The title apparatus is an air shower apparatus 1 wherein an air shower room 2 and a purified air feeding room 3 formed at least on one side wall 6 of the room are provided and an air purified in the purified air feeding room 3 is ejected from ejecting holes 7 into an air shower room 2 and air in the air shower room is sucked into the purified air feeding room from the lower side and it is purified and circulated. In addition, in the purified air feeding room 3, both a fan 4 for air circulation and an air heater 10 are provided and the fan 4 exhibits variable speed, namely, high speed and low speed and a temp. indicating and controlling device 12 wherein heating of the circulating air is selectively performed by means of the air heater 10, is provided. Therefore, with blowing caused by high speed hot air flow in the air shower room 2, high temp. air flow is blown into the air shower room 2 by heating the air flow at a low speed to perform drying action.
Patent JP-H08291554-A (JP)
Title: Suction water-tank of pump
Inventor: TAKAHASHI MASUHITO
IPC: E03F5/22
Filed: 1995-04-21
Abstract: PURPOSE: To reduce residual scum in a suction water-tank as a whole by pumping up scum water of a pump unstarted prerotation tank by a pump of a pump operable prerotation tank in a suction water-tank where small prerotation tanks are arranged in plural places on a bottom surface of the water tank in response to individual ones of plural pumps. CONSTITUTION: Prerotation tanks 21 and 22 of plural places are connected to each other by a conduit 3. The directions F1 and F2 of a water flow flowing in the respective prerotation tanks 21 and 22 through the conduit 3 are made to coincide with the rotational directions R1 and R2 of pump impellers corresponding to the respective prerotation tanks 21 and 22.
Patent JP-S63262755-A (JP)
Title: Arithmetic processing unit
Inventor: KUROIWA HIROTAKA
IPC: G06Q50/26
Filed: 1987-04-20
Abstract: PURPOSE:To eliminate a necessity for adding/changing an arithmetic processing element at the time of adding/changing picture information by executing an operation according to arithmetic control information read together with the picture information from an external memory. CONSTITUTION:The picture information 1-411 is read from the external memory 1-41 and displayed on a screen 1-1 by a picture display part 1-4 and the arithmetic control information 1-42 is attached and read and stored in an arithmetic control information storing memory 1-8. Required data is inputted via a data input part 1-5 from a data input device 1-51 and displayed on a prescribed field on the screen 1-1. Subsequently, an arithmetic processing part 1-6 is operated, according to the contents of the arithmetic control information storing memory 1-8, the retrieval, the operation of a file using the input data or the like are executed and the result is displayed on the prescribed field of the screen 1-1.
Patent JP-S59223967-A (JP)
Title: Optical disk
Inventor: YAHAGI KATSUHIKO
IPC: G11B11/10
Filed: 1983-06-01
Abstract: PURPOSE:To improve twice as much the packing density of an optical disk memory medium which can write, read out, or erase by means of a laser light, by constituting the memory medium in a three-dimensional two layer memory of a photomagnetic and other optical memories. CONSTITUTION:By constituting an optical disk to have a three-dimensional laminated structure of a photomagnetic memory 3 and another optical memory 7 and changing a bias magnetic field and laser power, separate writing on the two memories can be performed. Therefore, a packing density is attained twice as much as compared with conventional optical disks. When the film thickness is >=1,000Angstrom , sufficient recording cannot be made on the lower layer memory and sufficient reproduced lights cannot be obtained. Moreover, the S/N ratio becomes inferior. Regarding the reproduction, when the analyzer of the photomagnetic memory 3 is arranged by displacing it by 2theta, the existence of the inversion of the magnetization can be detected by means of a diode through bright and dark zones.
Patent JP-H08292606-A (JP)
Title: Electrophotographic carrier and its production
Inventor: KAMIYAMA MASAFUMI
IPC: G03G9/107
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a spherical carrier of a small particle size having a small bulk density and large magnetic susceptibility by incorporating a magnetic powder by a specified weight into a polyurea resin. CONSTITUTION: A polyurea resin prepared by the reaction of an isocyanate compd. and an amine compd. is used. The magnetic powder used is magnetite or ferrite particles or iron or alloy fine particles having an oxide layer on the the surface. The particle size of the magnetic powder is preferably <=1/10 of the average particle size of the carrier. The magnetic powder is mixed by 4 to 100 pts.wt. to 1 pts.wt. of the polyurea resin. If the amt. of the magnetic powder is less than 4 pts.wt., the saturation magnetization value of the obtd. carrier is small. If the amt. exceeds 100 pts.wt., it is not preferable because adhesion strength by the binder is small and strength of particles decreases. By this method, the polymn. reaction of polymers as the binder component proceeds on the surface of the produced particle and the binder phase efficiently binds the magnetic powder.  Thus, the magnetic powder can be incorporated by a large proportion.
Patent JP-S5720879-A (JP)
Title: Deciding system of deleted line for reducing process
Inventor: SASAKI YOSHIROU
IPC: G06V10/34
Filed: 1980-07-15
Abstract: PURPOSE:To realize a deleted line deciding method by which the two strokes originally existing as independent strokes are prevented from being degenerated to one stroke accompanying to the deletion of line. CONSTITUTION:The patterns are checked in correspondence to the bit positions for the (P-1)th line, the P-th line and the (P+1)th line of a pattern that is shown by the white and black dots on a matrix MXN. The P-th line where the number of patterns ''101'' and ''010'' is more than a certain threshold value is excluded from the lines to be deleted. As a result, two lines is prevented from being changed into one stroke.
Patent JP-S61257420-A (JP)
Title: Production of steel foil having excellent workability and adhesiveness
Inventor: TERAYAMA KAZUKIYO
IPC: C25D11/38
Filed: 1985-05-08
Abstract: PURPOSE:To produce steel foil having excellent workability, corrosion resistance, paintability, adhesiveness of an adhesive agent, etc., by heating and annealing the steel foil produced by cold rolling to the recrystallization temp. or above then subjecting the steel foil to liquid honing and dry shot peening and forming further a chemical conversion treatment film thereto. CONSTITUTION:The steel foil rolled by cold rolling to 10-100mum thickness is held intact or the surface thereof is cleaned by a method such as electrolytic cleaning. Such steel foil is continuously heated and annealed to the recrystallization temp. or above by direct conduction of electricity thereto or electric induction heating, etc. to improve deep drawability. The steel foil is then subjected to the liquid honing or dry shot peening by a chemical conversion treating liquid of phosphate and chromic acid, etc. contg. SiC, SiO2 and other polishing agents so that adequate tension is added to the surface. The steel foil is successively electrolytically treated in the liquid honing liquid or is subjected to the chemical conversion treatment to form a chemical conversion film thereon after the dry shot peening, by which the corrosion resistance and the adhesiveness to the paint and adhesive agent are improved as well.
Patent JP-H05274827-A (JP)
Title: Head location controller for electronic still camera
IPC: G11B21/10
Filed: 1992-03-25
Abstract: PURPOSE:To perform the positioning of a magnetic head even if the peak value of an envelope does not exist based on average displacement amount or a reference location. CONSTITUTION:When a magnetic head A is moved step by step in a disk radial direction within a search range R, the output of an envelope detection circuit 43 in each location or the envelope value of a recording signal is obtained. At the location of this peak value M, the positioning is performed for the magnetic head A (auto tracking). The SN ratio of a reproduction signal is maximum at the location of the peak value M in each track T and a clear image or voice is obtained. From the positioning and the present displacement, amount, the formation of novel average displacement amount is performed, or from old and new displacement amount, the formation of the novel average displacement amount is performed. As the present displacement amount, the number of moving steppings corresponding to the interval of a reference location B and the detection location of the peak value M in the track T is used, for instance, and the old average displacement amount is replaced by the new average displacement amount and it is stored in a memory within a system control circuit 10.
Patent JP-H11293291-A (JP)
Title: Clear solid soap composition
Inventor: KAMAGATA HIROYASU
IPC: C11D9/38
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a clear solid soap compsn. which does not undergo coloration due to aging or heat and does not roughen the human skin by using a higher fatty acid salt, a clarifying agent, and a hop extract as essential ingredients. SOLUTION: This compsn. contains a higher fatty acid salt of the formula, a clarifying agent pref. being a polyhydric alcohol and/or a saccharide, and a hop extract as essential ingredients, the amt. of the hop extract compounded being 0.05-5 wt.% of the compsn. In the formula, R is a 7-19C satd. or unsatd. alkyl; M is ammonium, an alkali metal, an alkanolamine, or a basic amino acid. A hop extract is obtd. from the female inflorescence of a hop, and there are a water-soluble extract obtd. by the extraction with pure water, propylene glycol, or the like and an oil-soluble extract obtd. by the extraction with versic oil, liq. paraffin, or the like. A hop extract contains, as effective components, essential oils (e.g. farnesene), valeronic acid, myrcene resin components (e.g. fulmun or lupron), tannin, flavonoid, cytokinin, or the like.
Patent JP-S5222140-A (JP)
Title: Chimney
Inventor: AIZAWA TAKEO
IPC: F23L17/02
Filed: 1975-08-13
Abstract: PURPOSE: By operating a member agitating wind into a turbulent flow according to the direction of wind on top of chimney, the down wash of chimney exhaust gas toward lee side is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61255312-A (JP)
Title: Coupling device for optical element
Inventor: ITO YUJIRO
IPC: H01S5/00
Filed: 1985-05-08
Abstract: PURPOSE:To set the direction of an optical beam arriving at an optical element to the optimum one so as to improve the coupling efficiency, by supplying the optical beam radiated from a light emitting element to the optical element after its direction is changed by means of an adjusting means. CONSTITUTION:A selfoc lens holding member 16 is moved in the direction vertical to the optical axis of a selfoc lens 15 and firmly stuck to a stem 11 with an adhesive at the position where the optical beam passing through the selfoc lens 15 becomes parallel with the central axis of an optical fiber 17. The optical fiber 17 is inserted into a pierced hole provided in a columnar body 18 having a flange 18A and firmly stuck in advance to the columnar body 18 so that the end section of the optical fiber 10 is made almost coincident with the end section of the non-flange side of the columnar body 18. Then a cylindrical body 19 is moved in the direction vertical to the central axis of the optical fiber 17 and firmly stuck to the holding member 16 when the cylindrical body 19 comes to the position where the optical beam coming out from the selfoc lens 15 can reach the core of the optical fiber 17.
Patent JP-S59223510-A (JP)
Title: Heating control device for vehicle
Inventor: TAKUMI SHIGEJI
IPC: B60H1/22
Filed: 1983-05-31
Abstract: PURPOSE:To simplify operation without waste of electric power and reduce a blowing resistance, by simultaneously controlling a blower motor for a car heater and a sheet heater with a single control switch. CONSTITUTION:When a control switch 2 is selected to a position H under an ON condition of an ignition switch 7, a contact point 21 comes into contact with a contact point 22 and a blower motor 1 is directly connected to a battery 4 to be rotated at high speed. At the same time, sheet heaters 31 and 32 are also directly connected to the battery 4 in parallel to effect rapid heating. When the control switch 2 is selected to a position M, the contact point 21 comes into contact with the contact points 22 and 23, and a relay 51 is turned on to connect the blower motor 1 and a sheet heater 3 to the battery 4 in series, thereby effecting a medium level heating. Further, when the control switch 2 is selected to a position L, the contact point 21 comes into contact with the contact points 22, 23 and 24, and the relays 51 and 61 are turned on to connect the blower motor 1 to the sheet heater 3 in series, and also connect the sheet heater 31 to the sheet heater 32 in series, thereby effecting minimum heating. Thus, there is provided no reduction resistance for the blower motor in a blowing passage, thereby reducing a blowing resistance.
Patent JP-2000288402-A (JP)
Title: Photocatalyst-carrying composition and its production
Inventor: AOYANAGI HIROHIDE
IPC: C02F1/32
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To firmly carry a large quantity of a highly active photocatalyst capable of being repeatingly used for the adsorption and decomposition of oil and to reduce the cost by carrying the photocatalyst on natural or artificial liparite. SOLUTION: The natural liparite is an anti-fire stone of a rough surface porous material having continuous pores and independent pores. The stone is light in weight and has water absorptivity and water holding property. The artificial liparite of another side is formed by heating a natural obsidian at 1,100 deg.C and is a rough surface porous obsidian foamed body having the continuous pores and the independent pores. The foamed body is light in weight and has the water absorptivity and water holding property. The natural or artificial liparite and a photocatalyst solution (e.g. an organic titanium compound solution by sol-gel method or the like) are mixed. The natural or artificial liparite impregnated with the photocatalyst solution by the mixing is naturally dried.  Next, the naturally dried liparite is heated at 400-600 deg.C for 50-80 min to obtain the photocatalyst-carrying composition as an intermediate composition.
Patent JP-S5221300-A (JP)
Title: Production method of cubic boron nitride
Inventor: KURATOMI TATSUROU
IPC: B01J3/06
Filed: 1975-08-13
Abstract: PURPOSE: To provide a method to produce cubic boron nitride with good productivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5622174-A (JP)
Title: Retrieving device for picture information
Inventor: YAMAMOTO KAZUHIKO
IPC: G06F17/30
Filed: 1979-07-31
Abstract: PURPOSE: To ensure an effective retrieval of the picture information just through the change of the retrieval algorism, by storing the picture information group plus the retrieval data showing a logic relation among the picture information into the memory mediums which are different physically.  
     CONSTITUTION: The large-capacity picture filing device 1 which can not be rewritten and stores a number of picture groups in the order of, e.g., generation along with the address information having no logical meaning to each other is provided, along with auxiliary memory device 2 (such as floppy disk) which can be rewritten and stores the retrieval data showing a logic relation among picture information via the address information stored in device 1. For the retrieval of the plan of entire system, keyword A is supplied 3. Thus control unit 4 gives access to device 2, and then lists up addresses 1W7 plus 21 and 22 on device 1 corresponding to input A as well as keywords B 1 W B 3 , C 1 WC 3  plus D 1 , D 2  and so on each of the tree structure relating to input A. Using these addresses, the access is given to device 1. Then all plan reports which are the subjects of retrieval are read out successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58215191-A (JP)
Title: Color television receiver
Inventor: OOGOSHI AKIO
IPC: H04N9/24
Filed: 1982-06-09
Abstract: PURPOSE:To lessen unnecessary radiation interference and to increase sufficiently the luminance of a picture image, by scanning two electron beams to perform the reproduction of a line sequential color picture image by two-color simultaneous light emission. CONSTITUTION:A continuous index line 35 along a horizontal scanning direction is arranged in the vertical scanning direction, and two electron beams scan a screen 23 where color phosphor lines 31-33 having different colors respectively are arranged and formed along both sides of each index line 35. Based on an index signal obtained from the index line 35, the said two electron beams are landed on each color lines 31-33 on both sides of the index line 35. At the same time, colors are switched for every index line 35 to perform the reproduction of a line sequential color picture image by two-color simultaneous light emission. Since the line sequential color picture image is reproduced by two- color simultaneous light emission by scanning two electron beams, brightness can be made to about 4 times in comparison with an index type color cathode- ray tube of a system in which a point sequential color picture image is reproduced by scanning one electron beam.
Patent JP-H09283625-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATESHIMO YASUSHI
IPC: H01L21/28
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor device in which a self-aligning type contact hole, having sufficient withstand voltage, can be formed. SOLUTION: A gate electrode pattern 9 is formed on a silicon substrate 1, and a side wall 10 and an impurity diffusion layer 11 are formed on both sides of the gate electrode pattern 9. A conductive layer 20 is formed covering a field oxide film 2, the gate electrode pattern 9 and the side wall 10. A resist pattern 21 is formed on the conductive layer 20. The conductive layer 20 is etched using the resist pattern 21 as a mask, and a contact plug pattern 22 is formed. At the same time, the field oxide film 2 is exposed, and a part of the conductive layer 20 is left on an element region 3. An interlayer insulating film 23 is formed covering the etched conductive layer 20. The upper side of the interlayer insulating film 23 is removed, and a contact plug pattern 22 is exposed. A wiring 24, to be connected to the contact plug pattern 22, is formed on the interlayer insulating film 23.
Patent JP-S5525717-A (JP)
Title: Remote control unit for liquid flow
Inventor: YONEKUBO HIROAKI
IPC: F24F5/00
Filed: 1978-08-10
Abstract: PURPOSE: In an automatic start-stop unit of a cool/hot water type air conditioner, to make electrical signal wiring needless, to make the unit compact, and to enhance reliability by integration a flow rate detection portion having backflow preventing function with a differential-pressure detecting portion.  
     CONSTITUTION: A valve body 10 fitted with a backflow preventing packing 9 is installed in a valve case 8 having an inlet 6 and outlet 7 for a fluid. The valve body 10 is provided with shafts 11 and 12, which are installed in guide portions 13 and 14. The valve body 10 is contacted with a moving valve seat 16 for detection of minute flow rate, and the displacement of the valve seat 16 turns on and off a switch 19 through the function of an arm seal 18. With a differential-pressure detecting portion II fitted on top of a flow rate detecting portion I, a bellofram 23 makes the interior of a cylinder 20 a low-pressure chamber and the interior of the valve case 8 a high-pressure chamber, and a switch 28 is turned on and off through the function of a shaft 27. By adoption of the arm seal 18, bellofram 23, and guide portions 13 and 14, the reliability is enhanced. By the use of the valve case 8 as a high-pressure chamber, the unit is made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02275386-A (JP)
Title: Radiobeacon equipment
Inventor: SHIRAI TADAO
IPC: H04J1/06
Filed: 1989-04-17
Abstract: PURPOSE:To constitute components of an instruction receiver out of passive elements and thereby to dispense with a power source of the instruction receiver and to make the receiver small in size by using harmonics of an instruction wave as a confirmation signal. CONSTITUTION:A first wave F0 of a frequency f0 emitted from an instruction wave generator 1 is received by a receiver 3 of an instruction receiver 2 and a harmonics generator 4 generates a second wave nF0 of a frequency nf0 obtained by multiplying the frequency f0 of the wave F0 by (n) (an integer of (n)>=2). The wave nF0 is emitted from an antenna 5 and received by a confirmatory receiver 6 and it is confirmed that the instruction wave is sensed by the instruction receiver. By using the harmonics of the wave F0 for instruction as the wave nF0 for confirmation in this way, components of the instruction receiver can be constituted of passive elements such as a transformer, a coil, a capacitor, a non-linear element, a detector, a varactor, etc. Therefore a power source is dispensed with and the instruction receiver can be made small in size.
Patent JP-H01269728-A (JP)
Title: Rotary joint for air clutch
Inventor: NAGANO TAMIO
IPC: F16D25/12
Filed: 1988-04-20
Abstract: PURPOSE:To improve air-tightness and durability by connecting the oil circulating space to an outside oil supply portion and an oil discharge portion through an oil passage in a stationary portion, and forming an oil passage having both ends thereof connected to both oil circulating spaces in the state of extending in the axial direction of a rotary portion in the interior of the rotary portion. CONSTITUTION:Air pressure supplied from a stationary air passage 12 reaches an air passage 10 through an air passage 41, a connecting passage 40 and an air passage 42. In this operation, the leakage of air from the space between a stationary portion 20 and a rotary portion 21 can be prevented by oil seals 25-27. Oil supplied from an oil supply passage 34 flows into oil circulating spaces 30-32 through an oil passage 33, and lubricates the sliding surfaces between the oil seals 25-27 and an outside member 45 in the spaces, thereby ensuring air-tight performance. Further, oil which has flowed into the oil circulating space 30 flows into the oil circulating space 31 through an oil passage 50 in the interior of the rotary portion 21, and meanwhile, the rotary portion 21 is cooled. Thus, temperature rise in the rotary portion 21 and the oil seals 25-27 can be restrained.
Patent JP-H10283153-A (JP)
Title: Display and input device
Inventor: KUSUMI AKIHIRO
IPC: G06F3/0488
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display and input device which simplifies a user's selection operation and shortens a selection operation time. SOLUTION: A display and input device which is provided with a displaying means 1 that shows input items, an inputting means 2 which selects a required item by using the means 1, an ID acquiring means 3 which reads user information, a menu creating means 5 which creates a menu that is shown on the means 1, an input storing means 6 which stores content that is selected from a menu shown on the means 1 and a controlling means 4 that controls them has an input history storing means 7 which stores the content that is selected from a menu that is shown on the means 1 as history and makes the means 5 create a menu in accordance with information that is stored on the means 7.